1/*
2 * Copyright (c) 1983, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#include <sys/cdefs.h>
31
32__FBSDID("$FreeBSD$");
33
34#ifndef lint
35static const char sccsid[] = "@(#)talk.c	8.1 (Berkeley) 6/6/93";
36#endif
37
38#ifndef lint
39static const char copyright[] =
40"@(#) Copyright (c) 1983, 1993\n\
41	The Regents of the University of California.  All rights reserved.\n";
42#endif
43
44#include <locale.h>
45#include <unistd.h>
46
47#include "talk.h"
48
49/*
50 * talk:	A visual form of write. Using sockets, a two way
51 *		connection is set up between the two people talking.
52 *		With the aid of curses, the screen is split into two
53 *		windows, and each users text is added to the window,
54 *		one character at a time...
55 *
56 *		Written by Kipp Hickman
57 *
58 *		Modified to run under 4.1a by Clem Cole and Peter Moore
59 *		Modified to run between hosts by Peter Moore, 8/19/82
60 *		Modified to run under 4.1c by Peter Moore 3/17/83
61 *		Fixed to not run with unwriteable terminals MRVM 28/12/94
62 */
63
64int
65main(int argc, char **argv)
66{
67	(void) setlocale(LC_CTYPE, "");
68
69	get_names(argc, argv);
70	setproctitle(" ");
71	check_writeable();
72	init_display();
73	open_ctl();
74	open_sockt();
75	start_msgs();
76	if (!check_local())
77		invite_remote();
78	end_msgs();
79	set_edit_chars();
80	talk();
81	return 0;
82}
83